论文信息 - The prospects for detecting spectral shifts due to satellite sensor aging

The prospects for detecting spectral shifts due to satellite sensor aging

Abstract Along with responsivity changes due to sensor aging, there may be concurrent spectral changes. A field-measurement approach for detecting post-launch spectral changes is described. For illustration, one hypothetical model of change (spectral band shift) is explored through simulation for five satellite sensors. Two different types of natural terrain—vegetation and bare soil—are used as test targets.

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